INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7a3849c89a793f55a08df45064da6fb55cc8c1a9fdc0ed84ca674af10781a49f', 
    'DYCb2evKwMxclPlfPD20iyJqPeTCwUNnLeqDwueeU48=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)