INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a05742416cf254b56474d371b526b7cd8833124761d5321cc054f62a8887cbb0', 
    'JrZTMZnLPUpc6P0j94GtWsNDT7CpnOGh3IwR7tco9w8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)