INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f4abbfffda2ec7abaf59057fb7e4bab0989b90b300bb6d8badd1ad83355de18d', 
    'a7gycUcmbk7psuPybLLYqq1+MsR7HuED22ab017biZs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)