INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '56dcdfbebcfa5016ddef84d3028fc72967c62136558cd4e89d4bd0817afd6694', 
    'ELsXRrXmW09wTzyKEcyhXSSRC96jVApmBqe8bTfYl24=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)