INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '81aa66b914390f13036ee4d5288836047793bf888542abf8256cab477eda06f5', 
    'AIWX6NoMeqsiWkT2aQ6NuwHL8eYJhTkSl+koQsLT1N4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)