INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b6851a4604b0c10224506f324dcdfb46f36c0dbf146af6b617fe607762c151d5', 
    'judyAHfGqRhl7h3ZrJ01yRro72IRQnwwQOvObdaLasY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)