INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6913535c8f061e699019cc200779a6974b216b19d36d69758b36c6285bbd23d6', 
    'zXFwnGzGVPlD4s52f0UgDDDpmtVuCIfeif4NXNkFMbg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)