INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'af84e449446dc7f2cfb1fce1bfa7773b4c04ca44f565ada35ddbeebe55dea3c3', 
    'EkaH0BMryJrY8nrbdnjrlS6EPF50HDlDtTMcGy7xx+g=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00067

Result

int(1)