INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'bc5bc0be085977cba1c80949e754fb7565a00c223c0a29251db763a3717ffc34', 
    'R3AuiFnwRHPJ3A0ansEQ3O6UQnTPTSEfCaApdx8m/uE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)