INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3643322c760ef0d1be8e9374cc4351064f15f214317b62df2f53256c756374d8', 
    'rwC2dHVfEk6cZh1G1HV+m1OMYBMmhJXogBPS+7fex2A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)