INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e5b7d2bf60d39d58ea55e3e050860f22186a27f70d2547cde9d45fc49d7a6d21', 
    '6N8+dE75UdJE1e+6NK0OPGJrtrA1rHqIwq0Q7qBRQvs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)