INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '402887dd6217745ec89aca67ae49e18747f625d7f5e2251cd157def2ec08144b', 
    'tXxfPWCCr64BzNBkTzy8WGFmZhQhAU4U8w6KvNhcVfU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)