INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f99db8c5e755f644b2b12e329aef75f244a40be26a1ca86f25b48067a9d51ea0', 
    'E1MPyCLObOYDIjQAEuhTQZ3YAMvwAEcob6hFEil50OI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)