INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '93b08d8c7a38b999240e860f3cc88020941809b2609aa262bb19756112bace6e', 
    'iy2YMcvHGPPuKYQ1q5ysPLershEM3KeI4+bd628rSTw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)