INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '95913b7b5aaedb37c11d7ab0be3eb3914ec2375c3c05440ac2ba8226c61f39c5', 
    'mUZA5QfN+072xIP8IIlYfnki2MxI1LvVC+TisbcL3ig=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00048

Result

int(1)