INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e227d5ab73306a3f9c38ff668511e2da3a460684e07d322bb1408f310e9bf53e', 
    'TMH37FnSPSLbDTnJf80R+qTjhewevGyigIEYBM1u0IU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)