INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8e7fab8a2240b2707e6ad438a554a0d1fd15e6edff42acfff521ccebd0dd0051', 
    'QRAoc03YEoZijTj7vDR40ty+0hiE0Bt7jgSd4NS+420=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)