INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '256cc6b87bc65e65d7c70a254fe14addcf974f2087a0cfd92874ef92562561cd', 
    'WaBfJSVhe/ysLlMRR91MT1rvLVwHtlXrM0r4L6axTnY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)