INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '994a9e81f174bcc93c435a3f0e606b834784e75884e019d986275bb45f162eda', 
    'H2eC1gFvAhURvAQCQSj9aarAc2ixUxmbnTe6L/OBdhY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00063

Result

int(1)