INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd6f0d6384d53fc44f833c00185867975f07b9e279baaa3250a440e78ee86fe08', 
    'qcVcFYO4eEZFAtRgRZJKgmSAnB4MgJUBlgDbdLoRnmE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)