INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7840db5cf4fe2008c09dd28f94d6af41194d437a6c62885299d34fa585c0ca78', 
    'di3IpBH5YP3hbAr3SEL672hEGz8bmhRTzjbUej8HgVA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)