INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '185f84b382cd20211af59fbce2c0745f5d669a2a68e24f463a8fcf0b981b84b9', 
    'cL0uM0LBiJiz3B46eYQC0y/oGS3Q5Alf615TQSt6vOo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)