INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a8f3f50a0c13e760e010811587261642c3fa7b6c16d68fe22ef2026ac9013ebc', 
    'AWfSnXTYTRCWNjvTsl+fP/14UOoqUKDR0fozNDs20GU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)