INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '668726d441672c915965a067c24081c997017cc67fd25a7a074a1a58b21d8e57', 
    '7bfZ/ercI+dVvppeHSoJlDNC3v2Kqw0hXOTJyTKAtpA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)