INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '68455b50bccc8d2f01bc8d1409c9d7d4c28fe0a8a1686cc9eb31e7d024da18bf', 
    'LiYqxCktzL7vrcyGDyUxdc8sgD0Z5gfPX8AGoVvrWWk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)