INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0a704a7f875a65ac2b2216c3d4af013052a1e996d4811a84fe7edad66c80cfb2', 
    '3CwjYPAuGMk8Xn2YWYY6u1Rure3hVUTtHt2q2dckQm4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)