INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e91dc26f9f7b0c9d2b975229fff62b8a87215ea06cb37606fbda0d435a855b13', 
    'YeNez4obipWLA9k7i3Vn7qFjcXr3cjH/X2VR1j6bf1I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)