INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b3843b035aace03fecd1402b597decee00f9f43b6128e92c68a4b5de671d6a6b', 
    'I0cDfvA8ZBtcSBiiJyzzQEXoJmaDj8q2fXxohK5HY0M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)