INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e2a1081169c40572047cf09dabb538099faafc945e8bc7802496ab20efd850af', 
    'YB99plyWIBqeCX1mXssgfccjJ98+HL1OFvNl1LD9wBY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)