INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e18acbbafab45b69e5890e4362da9ddaeae91f374cb74c5e05cc150d83749a4c', 
    'm3n+prgyBHrqccezZp0AF1J5kQvxaRiZBwYZRXaFw/g=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)