INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd5ddbce1c14e6f789e0ea116c857f63a1e9ea01191bc5c6ef444b4e4c6200f29', 
    'UEoHaQZOCR+tTzXhvGez8zhO1HajxDiuQprySN0P/Qc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)