INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e51fc910d16f31d9a3a2e1b29d5aa70ef447974773f730dd2f267a3038aee8f0', 
    'uRPWFy4as0TMP57fDMKri5AJgxUIFDEiYrpbnWoQkzc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)