INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5967ceeee2d2a2799b0c38f61f1a4b16faebd6507edec6766923a617cde0d831', 
    '44ivIUecKm2FEgPJqvXiz37gxGeI1cnbbsQZ13nOF1c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)