INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dd1fdd332540b3a0317a68be1cbd0b0aa6b9708f75290850f76493c33241f952', 
    '1wGs4qnr4zbij659FSHPWgPEl6GDtvEpe9igCP8+qVc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)