INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '018cb193855526b793e1926a527e2b0f00ad8a9853e81639942325f007eade51', 
    '9kp2CjFj87fHZOsscmNgrEdAu7zVjKKXHqr5KzoNJPs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)