INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7bb39d9f877132f355e984c220ff9392835f60b02810b0ea1f934983aafe01c9', 
    'LmmfQ0tenqm8nVDByyyndRhJT4SjLUV3t/tD7GMYhKE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)