INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '31ab1f5e3df03a816530e2b0e68b5d68960b69f28cacf35d45e674adb29d8ff1', 
    'acQ6vivUt5eblHM5MEXXfKZjTMIfFbNxFI1MIGF7kWM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00017

Result

int(1)