INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '30e4b033656f092a062342ec06796565ef4910e70132b372321a7f6cba638de2', 
    'DvQPpr5wGXsCT+i8CvgI9s+ABWH3W4Xbzk2e6UUzp1c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)