INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4f4a5e8e714a9b0add2a328db8fe70857f69dc55550784a523db5e00ba51ae02', 
    'c+NDSegpb872vcIujtxbeXFgwWi2tRuDmh0f9O2Jqx4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)