INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '21fc498711f894a4a80c43611160a0f3fff211cea6177fe80ce50609db7a025d', 
    'nW1bifmQWg8hdhniD29BuBWE4cmJpSP35R+zwmR4200=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)