INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e3a4fa284b68e36b747c8392b10dce98a3b1048da27f24ca1eaf649e47053fc2', 
    'Un/XBUpscUmW77rq0A5DEmZ09Dhv5JRDeIhnmtI4SPM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)