INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'be27dd8d8462a300722f179f09d00a72f2ae9b1906d06d6090c9b4c4bf51543d', 
    'rTIALdZ1vqxTlCHFGVJbhqTlvZzASnkyGQa+Cp5HnA4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)