INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e8bf287bf94239ef6ddceb0b94b67e10506a46550b496f3ff7cbaf146fb275a8', 
    'o57zY79MmVtYvTSd8OefG34yEm0c5MoFApe4pQ2GI2A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)