INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '500ccff8795789634adfd8289154099d285eb05f422339a3dc8f94103117f699', 
    '65m6JH4uNXMseDB40xZv7gLm2YKweiSh13taaMATO1c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)