INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a76d84c3da529adc12a682fb6da89215b7a3208840fd19df96e1f8563c799a55', 
    'QdLD049Y1nRLPeTcpWAWnoSsWpcLRhIlW0eSgYWOWbM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)