INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b2ac01541e459171b2d97c75e4f54a8976a2e044f83d5ebe4dc217444295a309', 
    'lrqjCFWS0DY/dMnzykBW82Sp3CspErEcodqLhsp7wRU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)