INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f4f3319c249f004808e02c30690358ad412671e19f87b1edddfff4145dca34cc', 
    'hmIEtXXuCj9bHa9gcA32zf0jNLdb2aBzX15Iaac4KiA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)