INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e3d2add2e1b2c78e853ec387e8428851eb6a1b0e5aa803d565a6318819d79655', 
    'AVVRx5WM9OJHr+LOx0CDodwnXFYIyhwej7wZSRZCRjs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)