INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd280bcb14d700dc28890dc58555eedd270a7701b4be648d0fdf383a431012519', 
    'u72TnBayigHJDxhmNyJuzaa850ZV12YI2iMwG2Psavs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)