INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '51c653c43a97dbe295a3690d1adbae85aebb33f35fc510ab7b9fb17e039d447a', 
    't0KWx59HBUyLVRhzZDV6mpaYmTDfyx6cILixI4vXf28=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)