INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2b2c2221213a2d5d1b77ef206d537d1be958e3247fa2d9cbbca09f4b3013d60e', 
    '1BpwBU9kOEr6JS8LgqCsvChXJIava+vBvtTCueiMwNg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)