INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6d2b9fa03a3a7e14622ffeb1835727d618e3a38c9afe60c9225dbd48e77ac757', 
    '6NbrqVJ0nI2XUf80aCrGzf3xtTNm27tXjv5aJEId5Es=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)