INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4d2a182244fb0a63d441adf4307da9f297f5050a2039ca47d636d1c6a64bfde8', 
    '7xze8LEyIo3Oo6KZabTNo+qToBUntCU3tzDZYuA+dKw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)