INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '66fe4cfa0267e2e9db72e85cd8110996f4411c09b756801f3af1a282ca2a7694', 
    'dhXUqwhsQtXvVTPT4GRIT5Vdko/CRZIEM0hQrudDWHI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)