INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c4b19413f40eca4836449c106b37071793d0cc69ec4e0d9b74eebb23e3973425', 
    'sTUhSVMKiwAVq4QhoHdqnwwfi3rFBKSydL/hXBrWTR8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)