INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '553c1333c2e3e53a3a06e222db8b6a7cc438766983b0088568ccf261e1b7e693', 
    'grA3Fi3fjT64QyNBnV+TNYRtiAxxqAXpHdp3qspsNWw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)