INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5a6f5e3bee3fcbd4c2bc4a76d2e023896bb658a59c026f5722c99a6449680daf', 
    'SgAfQmLeEzG2V63n4FtTRzE2uHqeA721d65rZp1MKHA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)