INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c6b65698356ed42b4c11d1747aedc1a79e7304c1beb4162cd334e114fca7548a', 
    'uzOg9gP01FDtj9XfaGfbHkJm7H96HmJagImRiaskftk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)