INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '73b5fc1a9a34e66685db1764c1c7b4e89d54bcc7741b3da89b28445234dbb223', 
    'ohyrQXT0EhxIb2HAFvlCJ9qKEab0UaF6FDfTBIY8uUc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)