INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a5dfe12546501084ad426cb4dd648fa012e508b439f790c69ba3f080337b192d', 
    'MFrMukgofPBnkG+kqdFdyQFRP3J5qEiM+qThzRjRD1w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)