INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '30b0a7536463e12a43d606de2a627d4c8b7982fa928ce88538744b5d6a372a66', 
    '2qhP2LDA1lvdWh9334cmzgVjsjCCrQuC3j/E+Ltql88=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)