INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e5a6ef0f1ff47843a64cf7f29c293daf88b69f33024cc41f70f696b5468373d2', 
    'dNF4fEef02qzN6dO1Bl0EhxttvjNmXOMAtVMJhTveLI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)