INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4e96abb471a5504df4653e6bf375618cd97568dd7f1a3e9698be9e7d3a73920e', 
    '0/shazkPXJsbiyM1fFGerZjazK3PPjy/Elfeel0pE4E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)