INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '756fc44b57ef75a9b9f3704d53a574c3f8bd66cfeb617d86438fefa4d38fdafa', 
    '3SJN3YRclAJrHoidMkaue4l+HDHNzXZ9/SEvFXL4vzs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00089

Result

int(1)