INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '88ae0c979bc0693b7918259791781e8bf64902b36d50105a62f90c11a3cb602a', 
    'nPMB6233htLX0PWfgyi+vp9BCypOqVPy9q3fzM7Rr3A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)