INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'aa4d53a04c653f553afae0202259583f77ec66955aa01f5e8f46afda61726930', 
    'R1j2DKLMt7wRStTSSnUIKB/kMg4/WGOFHrRv9Oa7pXM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)