INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '10e97459d7e3f89e51c9ba0f671025b61687887638e3bcca7fd14954eaf21cee', 
    'aFWTyY9q4LQOSYjHmwzmPeBjxaUJ1KQ/BBP0fsCMXCk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00087

Result

int(1)