INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'efed16f040b0f02315550d45668a28406b8df7101b64607d9dba2de9a60c0b17', 
    '8o9byzyyfmL8vwqm7pyupe3NTeqdNtmzDTQn56LTync=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)