INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8e7a32c700ce400829b061eed8a2109ec6190a370a2d1686b03c9794aa7b3754', 
    'tDLBHUbUVjt1tx0q0BOi3Wbv/7r5XddV95C+n6P7EhQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)