INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4b0ec0cbaa8ce93ebad6ad0c479a7276f0df12a5b30e4c64c9a7b74e04474af8', 
    'vtI1v3p7S8uWJ8/08d4JxCbtgVYRKb3m1jjPb2LHEFE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)