INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'db932bc220a2f14f087357c4d37f60c11f4d15bdfaa58260089aebb94992d335', 
    'UwtSyzuXBuRu9LqzSmf4b4OMtdYK/WWDXxa1cLhzIpo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)