INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '18f677dde35bdb03aec89c4452c84cb2b3ab8fc58d67629d5b6180b23715713b', 
    '56+TVVJI/8yEJ8dZZfpX88An8X67tK3Btt20XXd6HAA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)