INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e5f50860bf1e0ae16b3a07bd5b8875a591f9fdf54cb7eb20c2fd5b530d0ff043', 
    'JEJKQMYqleuQkQS5DDzvZfSb8elZzP8tzVhnYwsLhtc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00050

Result

int(1)