INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '249ed5a6e8d356b41c0b40c8911fef363aaa90df3fc5f25859889cac12cb97cf', 
    'jGWt5JEeYIVRm1LBTY5IsPQZvGdo6wy/FtCUooAZC4I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)