INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9a2beee19c7051b70c4fe1438f9cdcac2787d50b054090a51e283fc02339439f', 
    'BxcDNt/+PH+uM+RI185V/faPDdBPZVGF8E6emQMGmdU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00048

Result

int(1)