INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2f748a0c00c8ef6d8228d2d8ef42d19236b1206defd2aac4de6f6448562a8148', 
    'JufqHvCWBnV4DYYqMlm4qsaKzj9gsW8xr3Ys0u0oZMU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)