INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ef4dfc074213a9fcaeaca9710ac154a0360fc9fc3d8867f02ccb4dbd31ea694c', 
    'CClfJlrGtnp2DL+1uOPmPCyTqva+YSt8LsNSsE3B0p8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)