INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1de3495abffdca796166f31c3446528008151b2856fd86ba4f1bd2b39ca5d44b', 
    'D69XUJIHIsf80naneVd7O0w6vyKd8+baT1DrRM3B0rA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)