INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9601461988a00b292b7709ab083568cef0e57dfb712753627971f6d6e0fc3837', 
    '2OyDw4jK/nrZgcVKuvDDQ/3lr47INFsgsAYD8lUTqvI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)