INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd0276b42a9298382f1f185d5627e675a62c52ae9922f450deb76425e06a6e60a', 
    'cSznUAkWOTp09QXFC52zdTlQye4g1obFwhFJGz/a4pU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)