INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '53a375b63d4538e007153397c0423faa3223c76d4e40bd899eb4baeb45b2eb75', 
    '3oqzjRzgcTqdD6p7kMD/G4Dl1oKBK2yt4BHEwMGAMeE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)