INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ea99bc4e609d8578dd951b2b2a9e6bcddab4cc8b27495790453d887ece8484f5', 
    '+lqEfcgPIC3VD42eM3cIcmlNIc3DhmuSf02uz4CSnjw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)