INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b1d5193b8fde0598bbc2e608494a3343067f6a5dd241467a47e541047a528290', 
    'uzfHk0pLSZCx3FHsHct47R5z7QAaOBP24HlPIZelNpE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)