INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8e4b33960ee71a496060974877367a2fc119c86b504b39621e9202d00f26b4dd', 
    'kGFRu2mm42Ng+CQkSxMviAW0gjre9zWzY3VyJpyzJGk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)