INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e7c1170f38c9698eb8ba26e5a0ada9fc95d4235341af690449ff9e8bfa883f3b', 
    'uuU7clawqNxypJ8UrXwIeQKku+stdUlXlB5n4utn/mM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)