INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '973a11376e832c3da4416b918f86cd06cb7685ad8e66225da27943cc5a21de3c', 
    'FMvgGLMcbJnjUdtMczW9xVsHsSmqKG3vzhs0c1cDcpo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)