INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'bc15d0489a2b04c8c955b36caab4d7e1628e79c501513e1ca2be897627bda918', 
    '2TmRaYzCyBfPO0O2GVImSMqubTaaCOyb32z++LMvj7o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)