INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3da60aa0b9def9769a99f5b9e814147fa82e247e186f55a8f43376609c385c93', 
    'kpYO3mkXhq4st4A9VrApukwkV2RhPLMIPh03Oe6iJmc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)