INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ec3dba9570b0cbe23fa476754ab2786714b8f13013f4bad888e36e6b05bed505', 
    'AI/EcnlzSWoaraQ0qrNlB3mueMz3Hqfqmjbxe+HRCQQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00049

Result

int(1)