INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a844e6250c26499bcc322c245d53517b0c99aa720b7cf578656a14c45de499a4', 
    'w9Ak3kWZfSHokRv8qWJKo2bWLlUZrAQCoCZQZzHd4Do=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)