INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '738c848074cdd472f7e44367f814da9702d6946139aa2d7339b7eaa430061b2b', 
    '+6BI67FRC6fOCJScfqgpq3KpA0PCdeVtHhHiyczvxgE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)