INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6433585b0cd372f1c0c16f1c8ea3cd4754474960c986c9d8cc0541471868a770', 
    'h8IjVkK5xnhk/uCPh0hVRu3HgrT6+1PLcFHQj8N1yx0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)