INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd7b763f0555078584ac3d7a1b0f2fe1172b5a684c201f56849fed238bac8cb95', 
    'f2AiONzhLVMjqtpw1h8N2YAS23BBV1UPk9dPFQ+B1L0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)