INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1fb2d0adc858e30bec871070c554940ddafe650527176ffd4841176be85a2d1a', 
    '8VS+nLEujbfTuleZDrXBQL1zWABmtOuw8swT9KDgq8k=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)