INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8397cc857d98101a97c35aa3c0687f8188e4ee95e1568f36e27d1a5d57bf37e8', 
    'wEAE/+YKDLheW5x0MoMma4W6BI+QNIa8JpHJrOGIRbg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)