INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8c53ab73d864380b3d07a95408e501a045710bc8644632176d4366e3938d37b3', 
    'EDSwTBUUg9PRAgr7ErXoKgD0UF8CqvVrlM8Q6+kqkAo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)