INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2afe494a44dd21d35eede31cb83b68aaa2b3e0838e9238a479eee71133c44db2', 
    'ZEb/qbdNEOZitVVhZ6p33YPTlIe8TG2MVqQgeMwkYaw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00052

Result

int(1)