INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8ffbf57f805ebd459d75e5ce1b1d0f68abd9367de69828e2163e393360f7f4b4', 
    'I4QlCqkCnrwbr/bONffxXyH86yH+kzx2U4OsnUHOKsA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)