INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1addb0a2e64074f2c431022b19c5dc2f5daffa08f82b7e853dd870285b785684', 
    'LCx6xpAaQOqt0lCQDJ/UJsDRbQFOjUSG4dVkZMVBmcM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)