INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4a0e6a87b5db279d154be1539729a83056a39d023b94d5031a4ad10a880f212a', 
    'MpwG0vJVKrxdPOnQJmBMj6znIK7Xxgv8IuvEWK1M5R4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)