INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd0755712dd4c09d98eb2d456b6d32562021ec844be826869edc3d5e912767b4a', 
    'pVdZqHkMJY1uV3H+mbFenWVo4sr2TUkdGNCwdQG+Um8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)