INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c51ff1ff1a57ada850696553c0f386aaac02133c9799c31ecb031482b81e3a4d', 
    '84XdjrrMkemq9I9hD5E/zea1Gm++hyITK60N2q7mmeY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)