INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e9cee97767f6f566ad1c716aeb3bc445fa2a36da955445d228c580e67780cf17', 
    '+DiTRjcvSgFYmMtYFyXhsNCJgrQ0YxSfGt3o6Dy4Dck=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)