INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8dfcdbbf9e5e4dc07102e6bb923d98be247349cb6034fb2ceee23ca282eff64b', 
    'VVO21BWGXAC9GAqQv8T0XSge4z3bITWyQkwU1HvwWlM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00055

Result

int(1)