INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '28876d5440306c9d62bea049ea4b1677fd730c68e2ad2f833dfcd956e2c3962c', 
    'TsGd13cBviwlYSFk+39jOcHf/RIW3ne6NrDA3sKcQwE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)