INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a3a67f3b33ed87569d46317b212758f3808b2bc0ed239517b0944a6e768e00f7', 
    'fMwRBIbLDethRKw1CFbgKQb0hyZqyxREdvdnPOS2cdI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)