INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c7e11967ca4a7f70d339dbe80a99d2df53c026b3c2944543152a7a6dc6b5f57c', 
    'CbMI+8XhhYJQmaAieYXVjBgcsMXmV22954i9XQTx+wQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)