INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '72503ff64af2f5aa3603acdeaa62341d317f51a512078d20b4897da609bc89ea', 
    'UYT5tkic0Z3Wvrt26HfPtkJObPNi28xvks7eS7o+2EA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)