INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '59f968a4fe15570b64871c0d197baa8a82b6cf0a73a6ef82d9a6cc4505e469d1', 
    'z6DcmDTYMs75B8GikE2wfAuN7Tf122MiEgpljPod/fw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)