INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6807b5ad693e5b7469f73543ea11c925fa9ad33751a8cbc4701b408e20e373e5', 
    'S/4zbb8goPa9TxEvdnri37jRrMDw0Xv7dbO3fwbzwWM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)