INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '411aebdbee3a0030c41fe8051857f70843d91b4b3f23013ca39943c9496f1a1b', 
    'vITfb6FxnAj6eXoE23wkqEJDqcoiCKUTqTJvpjiW/vM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)