INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4404f16f829d18599a29f2602f7c8849eab1e78a19b1ce38193f539464c3557a', 
    'aVsfiiilg5YbJkz5D5i5qJR2wFmUEbuyIdHxTXRL9sM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)