INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '818b94eec30d2fdacf3615d911f94084e3d655b097f0f436a065bcfaee922607', 
    'gCxILYFOTaPpkgDOtw8H5i0IWZl5IYBPJ+BeM9z98zc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)