INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2acd838fbae4226f980438ea19c0047226382e582824b3de0af862c6ef1efb1a', 
    'lelvlvimUU/IernoSdyFRgcTCVqvnp/pcWrkxAsF4zc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)