INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ec226da2eb470ca7b8765976ed2fd07e99ad062cd2b4371a50d37dded05566ba', 
    'LfRHlbYMS7lhx0yAPLYvI6qIxxv2k2nOjr7LhYipVmA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00054

Result

int(1)