INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a357b8ad3c95427a619f4062c22f88f2a9c7e6509a4a929ae9e66211ab7c95c8', 
    'cQ6dhPeorCwXgkES8cjYjO9cwF0mRZJ9NhjkNWKgtdk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)