INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a46214a28a0840f5793bdd3792622a360e8424dd35c472704567dbedbe382d40', 
    'iSigSU2nlme9Kqfsu8ttUcZPCVFGH8X6AAAX76rTJvc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)