INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e4dcdd87ce2e44b112ddebaf6dfe26334528d6a2c5a64edc285105f7799533a7', 
    'vyXdjCdc4AHmB2oE4EGLWSwe1NtEdncNPWjn58mgWW8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)