INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '28defd1c300a5a29fcc761e3c6ddc9ca28015d8023278e80b3e24aba62b05169', 
    'ffog5jkospNLvbg4cx8mafgFtLDMpbiGJxwvTgAkBwU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)