INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd51ce87e12d79042ad97c755e08bf45b24408a1c77ab75bb98e89c0e7a39ac92', 
    'rIEAHLw8xJhCVMHjQrNhkK+Ir2K8WDhSnclLsUgqHw0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)