INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e7ab4993ac4a9ed14de89f6ba10375a7c20cd175cfd359b3b3eff8194a86588a', 
    'rOe3YtWXTOAQBHBM4KSasrgkwd3TKyAyUzIugUf1jXk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)