INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1448277d315ffdddbb808995d4d7a02c17b506961194cdcd839d56b3dfc4a39b', 
    'IOW1Rz6foA0a9Z+l6b5ksVMejRfcyO3qVXIV1t9HMIs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)