INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e1b49c879ade7e2929933f4d6eb091f98555b6c5b83298107e169abc89388a7b', 
    'MTdHKMwTwI2WYMk8uvuykgJgBzDOllq9bn6bHwckPx0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)