INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '476e4ce306cbde1ac0af8a9c99d71536c9baefb3ba9351e3ac8c5b3a4e060fa9', 
    'dfEZb+CxDVuI8eszzRpuZfmN2MXp3DbEFQBFJzAI/DM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)