INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f9457359d25758ea0655774b81d4742467e9321b6afea31a211f1bd2319552aa', 
    '2wKCU3usEowPRYsSE/0JBXMP6e4SyO90E2NNyMtY7VI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)