INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6e78a767898bf6fdb68e390ccb17ce797000073d054e350cadb91bd1f481e074', 
    '7CX98hARfagOSJPte2whSRFJdHm4bI1g7DP7JJHCCo8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)