INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6a7aa4196726b2a1ea5114e47a1b9eb7b450de7bc77711dbe10c8f28b462691f', 
    'n/oPfLGRE8lIVY7ujgOhIMlJaiZAIAfihQbK5iQLUF0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)