INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9e021d41db6fd592f6509aa0a08fcef0f76021b31847be80e363f2b791e93887', 
    '5313OVtHtniSTxfUJ38OhOiyTZMefesA/8ik9zEMuWY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)