INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dc46b26b8f0f23886599faa71a1794b0b186ee6cb3c41c242a251e56da28fb25', 
    '+MgejmTNlS18usaCSpk0rz98pG2QSWXJAXRRKMUASzA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)