INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e7096ac11c6505968056dee6c518babea1887ca65797be2de1456054facc345d', 
    'PPnqbs9Xc7nf9yovipvMrLlljxod1RVow/ILUy3+KYc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)