INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '54711c1c76f2f2ebc4e05798b81d47f1450ca23a216b5c1763f5667cb3090fca', 
    'hOTjCnsQU13X6VMVvL7LvuWgVNdizkLdeNhr1IplRgQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)