INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4e86abc40e268824c9501e47821000ea5856107beb384698a493d01bd9240a36', 
    'dVx3tnQnzpuixH/eB4g9FkJObX7FUqLyzldW26Lj/FU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)