INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c9cf51d0bab51e765a50d7e0523c5db610afcf2fd8f448ca394fe9bbfaee0d61', 
    'La/B9xw8JRFSwAPvYflub10pNKMZxZe4Yv9Cf5ObZhs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00059

Result

int(1)