INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '16240b3cb7143a812bc775b8c83c292f01c26ab7f0c340713757d59cc3c8278f', 
    'kRC5reEosAIcL5KUbIMMzfoQgAm8+ESToP4b7agksrA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)