INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c7bffa8a818c10989408f52a2cbc23dd5b867c0403f520d3aacdb6f16bbd3599', 
    'VKsZeEltLI0LpMQwwrDxy52tBm4GyiZjvaCkf/gSqks=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)