INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '12585512a12b0d241159e08e79a324d6ab12986605157e3b778b026ed513da91', 
    'hEwjvseCEB1wDShLsypQ8rOk7SlKBzJrljJEEryDTH0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)