INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3cbaf8497760fc414c14f8ecad97c61ecf3e313f4bbe9bc15f6905a1d2018e3f', 
    '+SrPQb2RurLKv2quvOiiU4jKSAJAnipDPxcLN9HUlso=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00046

Result

int(1)