INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '12c9583cafe6106e893a5bdb66b334302884d30ef0dbb0b60e442774b1f71ca7', 
    'fxU3LMV5aTpaxUQJ2EBtJbB+FW/WcykrL7Wxnekscdc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00046

Result

int(1)