INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '215e515316dc6f4495ad3ee5aee939dc3c8372fc06037025f7c07d98e66a7299', 
    'XTdEEtVhobWZ/qymMSdQgJXWARZSU86tVWFXAxFaM/A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)