INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2bb6bcb28ae65eb67cc1dba02632de046d9bac4168ea67821834eac1055bb344', 
    '04yvk7aly0RC2ZMfObd5peAcTuM7Q0QhgI5mVMgbCGs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)