INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3f09e656cac9dc65470efdae118f043b5d2e594bb798ae80516906c56185b359', 
    '3YluYtWoBM4YI8dc4FkS72DIp0vCm9OJE2usuxClDMg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)