INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3496422f1c7bcfee0b5942c57b27b5475e1d6628caa0786e8d70973574cc031d', 
    'E3Gy0jNyvUnCOIgq/RhpJ3SPdVMfe8Xvv0XhaRuXvHA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00048

Result

int(1)