INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6437fbca04c5e95d4543c62df8a4fefa1c7b3ddce737776ff2789080b075aba4', 
    'T24Af4KZMQW6PcLsG8CnHqkwYt31Te2XZ3l9vOrTb8g=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)