INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd2dcaaf0b7992684fb236c27e7dc6dc0103289aac02d26e786b6e40092fda861', 
    '5wKEaDlSyMCyVvD4hozg5Wl32S94hR7AmiEE+2Dmmd0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)