INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1a2b1623a476c846b7b6b32e3044b2d77b707d525879e30d9792a56f77f38cbf', 
    'P4bRASjSVdaslwrQQAV+BmQoIZ9cFmuVJXGLVZ4wmqk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)