INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3847e62ca95cfa2d8faf996c113fe23f1fee6754372d52447fc3e0eb3882a84e', 
    'SUg4eqzSOcHIKeQlPitiCpY5EGnfFjtVPAMGhtRCpL8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)