INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1b76f060e55c09309af2fd9d72be531a17c826d6b677db1fccd2a59809cfd59a', 
    'mt7QVit96CZHaW4WHEG4bt/z3xdNEn5B4hYP0kJ3AF8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00065

Result

int(1)