INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2c3fd22ab04cbd27c45af41b411aebaaa4e110cc3eb35d20ed9c4b4d1ce39e74', 
    'RmIirGrOMqI9al5aK8xMRRYM88gGRuW8XkWkItEWy/Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)