INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '74a49ead487d1ceb2032f7dbf7d5b25777c629618d0fd4babebe9268c56d9f7e', 
    '1U+PwwGL5LxCFY3KnaQ5ejgQohn+Z0xvBdLUFYSFQ9g=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)