INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '82957135a7003cb67a0e9d9d7a60a08ea4ecec83dbd207791cbafc8c94e4926d', 
    'ERfnnXvDZDJt1nG4U0oL0S90OigPh06H2AXL+X20s1M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)