INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e95754cdee9f132a5369e9c33b5493554af5f449c95849d5886c62f456019b44', 
    'NU7ipE8FwCAUN6MDH/pvDKQiiaOwAibXcPjEsMJ5Io0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00017

Result

int(1)