INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c6432839a9432b03fa19b5cbef785bcccdd7e0dc39854859c37a1ef530633fd7', 
    '8mObJAIajLYtQ0fvbIqdoSRk447l6Aqzhrt76+Lq2X0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00046

Result

int(1)