INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c56585cdaab1367bb15e3230c191f9eb748c3a9be2947100e28e1187dce9815e', 
    '1tDctpDBS5qnAKWxoW40ChC7ld25hMhJuamisWnc8k4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)