INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '270159ca4f9f325437b09aac3955118c23379a4dcec2dc38fa4cdb8d815c8fa2', 
    'KCR5SClvxO3tqu9ghM19LDl2czhs8K3ZyWpNzRyDe+Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)