INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'debb0644f35e21fb1c1e3b74b6747f0ad1ef70ddb845498f5fa9034c6a558485', 
    'pMUKDEeltLKbHnieJmFXmQCcOpYgKj1u7NPL5Rw77V0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)