INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9e78233da7982d73d1696e6bb0df29c36c4b2704baf6d0f7ad6c16c9175877bd', 
    'Xh4XvuROacFDrsrCMfEKYCGzhW2YRYTDx6fD6IkyGfs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00046

Result

int(1)