INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b239924818ca07f8ac073d8060241a5a7b7a96623a794665018ace9032c1fe99', 
    'WzZ/1Rq+mOTLHPAMavf7NCCYyzM3iSNWNQUbXiPXCxY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)