INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'db5cb6ee7e6165f6fceea98453f051e7abfbdbb10d9ac29d9261862a6be8809a', 
    '6llF4apUvfFnAUdOQV2AzgmZdIhZM5vLCP9dsno/hAU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)