INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2454ada763bef862e8eec4deeb87b10d2f81942b3ecc15cd8aacb5e1f1913d5a', 
    'gy1mUGfSCbdgK4avRfqDsko71l1eS92qU287M7Nr59Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00055

Result

int(1)