INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '636736805637a9fd2517569e49082754eb7436845cf1547d0cd6eea237e8000b', 
    'RDwkszZQ/WDcXUmmp8WXvK5h7pMYktZJS0Fmnse1/h8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)