INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '515c0b72b5541db033bdc84c247a4b7484dc478ce0226f5078e053a3b0d79f76', 
    'v1TRe2CV8+64qyGEYhk5ZCpB8W575ccDAD+eUTmrTag=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)