INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e16929abe707a14f225533ec2d629de9b495459684598a60741945673ef74cb7', 
    'LH0qLC74yF8NFsLnJsXR2wiK5dEpKiXxAytc7zSVOLI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)