INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5a68007cb0c568a2342caf9ea302fe64d7a3255e43e251e203eba8c85472c9d7', 
    'o+PJ8QjBq4tx0TnnIvJ2N2I1Ax2q0wkB6IH9ZlTRayY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)