INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '554cf8b8bd50818ca43719fcc1f5fbe98e2e912c4e025e714f0dfa849043fb71', 
    '6QcsdzrRJRNesw1N2RB09FzAMEp5h8tc7DHQDnDWVGI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)