INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4ce8c48477a49ada1ea3c0667d620cd0b28370253216c60d8737d458af15770a', 
    'fcUEcDnsXmBLc9gwXiU7S4ePy+G0ohTyxeyoM4fJr4c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)