INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '55e629426dbcb0337f45402a3cf69e9f80725f9750e7a6614f5bf841c42b4531', 
    'YVkBc7tD3zu20Le5OrxUjJYhQ3dSS1+6pcj2vlZ0drs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)