INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dc07db51649aff63f932c51687bc8cd8714db03c908005f0988b11c30417b8b3', 
    'btJtwBm4nuNZTZzkfJOvecJL4XcGnhELMxnI40C2dZc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)