INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9050c975fa37080019adeb262098e3e5508c0aec2ddcabb70893442acabdb81e', 
    'lQZuF4EZjkmqHRZvFzEroDPoPZv7Cys4xohdMRNKqgU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)