INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8e031f027e54b422a5f3ebf078d33243be3a30c30e4d19e217c2f6766f5e7542', 
    'pRpTEjZrmKUt27MhW22dIVloQlBvcDIe5s+Upll5F74=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)