INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b0f55f88b3019d38b65df338df1a4ca0691a3673d19b64f7e62ece88387c6633', 
    '/T0RRDQwbAHbsLJMhFsY/P1zDWLWGv8fWkrpwbiVees=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)